<?php
/**
 * Prod模型类
 *   
 * @author wenqiang@6rooms.com
 * @version $Id: Prod.class.php,v 1.0 2013/12/3 11:20:25 gaowenqiang Exp $   
 * @package sr.model
 *
 */
class Sr_Model_Prod
{
	public function getProdIds()
	{
		$options = $GLOBALS['prods'];
		ksort($options, SORT_NUMERIC);
		$ids = array_keys($options);

		return $ids;
	}
}